View all text of Subpart D [§ 442.40 - § 442.44]

§ 442.41 - Effluent limitations attainable by the application of the best practicable control technology currently available (BPT).

Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the application of BPT:

Table—Effluent Limitations

Regulated parameter Maximum daily 1Maximum monthly avg. 1BOD55624 TSS23086 Oil and grease (HEM)208.8 pH( 2)( 2)

1 Mg/L (ppm).

2 Within 6 to 9 at all times.